update appveyor.yaml

appveyor.yml

@@ -1,4 +1,15 @@
 version: 0.9.{build}
+skip_tags: true
+skip_commits:
+  message: /\[chore\]/
+only_commits:
+  files:
+    - '**/*.h'
+    - '**/*.hpp'
+    - '**/*.cpp'
+    - '**/*.sln'
+    - '**/*.vcxproj'
+    - '**/*.rc'
 configuration:
 - Debug
 - Release
@@ -16,4 +27,4 @@ notifications:
   - 569629550@qq.com
   on_build_success: false
   on_build_failure: true
-  on_build_status_changed: true
+  on_build_status_changed: false